Long double arm provides a very large illumination radius Shadowless lighting from the top LED life span: 20,000 hours 18 high performance LEDs, 4000 kelvin, natural white light Extremely low energy consumption: 11 watts Weighted energy consumption: 11 kWh/1000h 2060 lux brightness at a distance of 35 cm, 560 lumens Incl. LEDs which cannot be replaced. Pure aluminium arm, 160° rotation Arm length: 41 cm (upper and lower) Height in normal working position: 45 cm Plastic lamp head, Ø 14.2 cm, 160° rotation and 240° tilt Convenient flip switch on the lamp head Includes: Metal base foot (clamp width up to 5.5 cm)